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PS3: I installed the application in a container of my own. The system however came with a built-in (puritine) container in which several apps (such as libreoffice) are supposedly installed. But I don't know how to launch them (and even whether they can be launched at all): ubuntu-app-launch-appids does not show them at all.
Wait, you have the built-in "puritine" container? If so, you are not running the version of Ubuntu Touch that we ship. There is no such thing provided by UBports. It sounds like you need to use the ubports-installer to reflash your device and upgrade to the current version.
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@dobey said in Running desktop applications on UBTouch:
PS3: I installed the application in a container of my own. The system however came with a built-in (puritine) container in which several apps (such as libreoffice) are supposedly installed. But I don't know how to launch them (and even whether they can be launched at all): ubuntu-app-launch-appids does not show them at all.
Wait, you have the built-in "puritine" container? If so, you are not running the version of Ubuntu Touch that we ship. There is no such thing provided by UBports. It sounds like you need to use the ubports-installer to reflash your device and upgrade to the current version.
I used to have the built-in 'puritine' container when I installed UBTouch a couple of years ago if I remember, and it remained there after upgrading at least until OTA-15, but it's indeed no longer there in OTA-18, there is now a built-in container called 'Desktop Applications'.
But that's irrelevant, what matters to me is that none of the desktop apps that I tried to install in the container of my own worked [I guess because the windowing protocol used by the Desktop apps is not supported by the OS/hardware]. -
it is possible to run desktop apps in UT, I know this because I have done it, however the experience was unusable due to the apps not responding to any input/interaction attempts through either touch or KB/M use. it is also pretty involved to setup and will not survibe any OTAs, overall if your looking to run regular linux apps on a handheld device, UT is not going to be the solution you want for that.
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@gdegrez - I am able to use a few specific desktop applications successfully on my Volla, Meizu Pro 5 and OnePlus One phone running OTA-18, although using the gui's (which are not optimized for phone form factors at all) is certainly very clunky (although aided when using a bluetooth keyboard/trackpad with them - and aided more when using an external display as well, although sending to external display is not an option on Halium 9 ported phones currently).
Apps that I have tested that have some decent functionality that native apps and webapps do not necessarily provide are:
text editors:
medit
gedit
leafpadword processing:
abiwordsystem information:
hardinfo
screenfetch (command line - run from the Terminal)email client:
gearyweb browser:
firefox-esr 78 (need to download deb of the extended support release, the 8x versions available from the default repository do not work)metronome (for musician's practice):
gtickgames:
aisleriot
gnome-mahjonggimage editor / gallery:
gthumb
gimpdrawing:
mypaintvideo player:
mpvpdf viewer:
evincestylus-style note taking / pdf markup:
xournalAlso - whe the Libertine Tweak Tool app allowing you to resize the gui menus (but not all gui elements) is invaluable towards making these desktop apps more usable.
SO - while current Libertine is far from optimal, and while a lot of apps will crash on you, or be unusable due to their gui's being so cluttered or going offscreen, at least there are a few select ones that can offer at least a little bit of additional functionality available for our UT devices.As for when additional development will happen to Libertine - frankly until the rebase to 20.04 happens and is given a bit of extra time beyond that to iron out bugs, it doesn't make sense for anyone to tackle Libertine, as any effort now for 16.04 might end up having to be reworked for 20.04 anyway.
Best regards,
Steve Berson -
Thank you very much.
I had only tried the standard firefox, which doesn't work indeed, and Frescobaldi (music engraving), which didn't work either.
Actually, the apps that I would be mostly interested in are a web browser allowing me to connect to my google drive, frescobaldi for music engraving, texmaker and LibreOffice.
I understand running desktop apps on a phone is not convenient and doesn't deserve attention from the developers. The picture is different for tablets, which, with a BT KB & M, can be transformed in a mini laptop.I also understand that it doesn't make sense to spend time on Libertine until the new OS release based on 20.04, and that the technical difficulties are not trivial at all.
As I said in my original post, I am just checking progress on this issue once in a while, as I really look forward to when
" Imagine linking your mobile device to a monitor, mouse and keyboard and having it instantly transformed into a desktop experience. With Ubuntu Touch you only need one device."
will become reality. -
@gdegrez said in Running desktop applications on UBTouch:
Actually, the apps that I would be mostly interested in are a web browser allowing me to connect to my google drive, frescobaldi for music engraving, texmaker and LibreOffice.
An update:
firefox: couldn't find firefox-esr in the list of available debian packages
frescobaldi: crashes
libreoffice writer: crashes
texmaker: crashes
I guess I have to wait...
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@gdegrez - Firefox-esr packages are not available in the default Libertine repositories. In order to install it you need to download the appropriate deb (armhf for older 32bit devices, arm64 for more recent 64bit devices, and then scroll to the bottom of the linked pages to choose the deb for the version in your preferred language) , place it into your Downloads folder, and then open and install the file via the Libertine gui available in the Systems Settings. Please note that because apps within Libertine containers are not hardware accelerated that Firefox-esr tends to run very slowly relative to the native Morph browser.
armhf
https://launchpad.net/~mozillateam/+archive/ubuntu/ppa/+build/21759468arm64
https://launchpad.net/~mozillateam/+archive/ubuntu/ppa/+build/21759467Best regards,
Steve Berson -
Followed your instructions. Installation of firefox-esr-locale-fr-78.12.0esr+build1-0ubuntu0.16.04.1 went all right, but firefox-esr does not appear in the apps window after rebooting nor on the output of ubuntu-app-launch-appids in a terminal window
Thanks anyway -
@totalsonic
Also, I installed Lubuntu Software Center as suggested in https://docs.ubports.com/en/latest/userguide/dailyuse/libertine.html but it doesn't work: in tablet mode (without BT KB+M), it just doesn't open the software KB, so searching for a package is impossible and in desktop mode, it doesn't find anything, actually, all listed categories seem to be empty.Kind regards,
Gรฉrard
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@gdegrez said in Running desktop applications on UBTouch:
but it doesn't work: in tablet mode (without BT KB+M), it just doesn't open the software KB
That's a common issue with "so called legacy apps" the experience is not good because this use case was not considered by the developers.
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@gdegrez said in Running desktop applications on UBTouch:
I used to have the built-in 'puritine' container when I installed UBTouch a couple of years ago if I remember, and it remained there after upgrading at least until OTA-15, but it's indeed no longer there in OTA-18, there is now a built-in container called 'Desktop Applications'.
But that's irrelevant, what matters to me is that none of the desktop apps that I tried to install in the container of my own worked [I guess because the windowing protocol used by the Desktop apps is not supported by the OS/hardware].OK. The "puritine" container was only something in the old Canonical images and only on the BQ M10 Ubuntu Edition tablets. There has never been any default container for legacy X11 apps on Ubuntu Touch from UBports.
And yes, libertine is quite an experimental feature, and there aren't enough people working on keeping things working properly when other parts of the system are updated, so which apps do or don't work in libertine containers can sometimes change.
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Libertine first experience on BQ E5 HR OTA-18 :
Installed ok so far : gnome-system-monitor, hardinfo, pcmanfm, lxterminal, gcc, build-essential, gedit
Many other SW tested but not ok or bad experience (I can publish the list and comments if you want)SW already installed are suffisant for compiling my own code and HelloWorld example is ok
I will come back about compiling later.At this time, my main problem is the following :
UBTouch is configured for French langage with virtual keyboard French and Emoji.
The virtual keyboard works for UBTouch AND for Libertine Apps BUT the keyboard doesn't move the display when it opens.
So it is underlaying the terminal line (or other MMI parts) and you have to type blindly.Moreover, an external (bluetooth) keyboard is better for programming activities and fortunately, I have one.
It works fine with UBTouch application provided that you configure "External keyboard" French in Langage preferences
BUT at the same time, it remains in English layout for Libertine applications (see picture)Does anyone know what to do to solve this please ?
BR
Pulsar33
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@pulsar33 said in Running desktop applications on UBTouch:
Does anyone know what to do to solve this please ?
Sounds like an issue, which would be good to report at https://gitlab.com/ubports/core/libertine/-/issues
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@dobey Thank you
Done : https://gitlab.com/ubports/core/libertine/-/issues/113
BR
Pulsar33 -
Hello,
I've been able to compile and link a personal code with gtk & xml libraries.However, the right part of the screen isn't responsive (issue #13) and widget to minimize, extend and close the windows are not available at all, even for popups :o(
Without solving these bugs, it will remain difficult to have a good experience with desktop applications.
I'm also facing another problem :
dpkg -s libgtk-3-dev | grep Version => Libertine: 3.18.9-lunbuntu3.3 au lieu de Mint 19.3: 3.22.30-1ubuntu4
The function gtk_menu_popup_at_pointer was introduced in GTK+ 3.22
The function gtk_scrolled_window_set_max_content_height was introduced in GTK+ 3.22Do you know when the GTK version will be upgraded ?
Have a nice day
Pulsar33 -
@pulsar33 said in Running desktop applications on UBTouch:
Do you know when the GTK version will be upgraded ?
We will not be maintaining GTK+ packages ourselves. What is available in Libertine is what is in the Ubuntu 16.04 archives. If you need a newer/different GTK+ version, then you should build it yourself. When 20.04 based images are available and Libertine is working there, then you'll be able to use whatever is in the 20.04 repos.
In the future, flatpak support may be added as well however, which may solve this specific issue, as any flatpak app could depend on a specific runtime for the version of GTK+ or GNOME libs needed, for example.
However, when specifically any of these things may happen is not set in stone.
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@dobey : Thank you once more for your answer.
Ok, I will live with(out) it
BR
Pulsar33 -
Same application more "convergence friendly" and in Windowed Mode
Nice day to all
Pulsar33 -
@dobey said in Running desktop applications on UBTouch:
@pulsar33 said in Running desktop applications on UBTouch:
Does anyone know what to do to solve this please ?
Sounds like an issue, which would be good to report at https://gitlab.com/ubports/core/libertine/-/issues
@pulsar33 said in Running desktop applications on UBTouch:
@dobey Thank you
Done : https://gitlab.com/ubports/core/libertine/-/issues/113
BR
Pulsar33As far as I see, nobody is assigned to the 17 issues opened (the oldest is 3 years old). Can someone tell something about that situation ?
BR
Pulsar33 -
@pulsar33 said in Running desktop applications on UBTouch:
Can someone tell something about that situation ?
Libertine is not a current focus for core devs. It is an experimental feature still. Anyone is welcome to volunteer to solve specific issues, and make merge requests, but issues in Libertine probably won't be a focus for the core team for a long time, unless donations to UBports Foundation greatly improve, so that the foundation can contract someone to focus on it specifically.